XML 18 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments and Contingencies (Tables)
 6 Months Ended
Jul. 29, 2012
Commitments and Contingencies Disclosure [Abstract]  
Summary of Changes in Product Warranties
The table below summarizes changes in product warranties in accrued liabilities as of July 29, 2012.
 
 
 
(in thousands)
 
Balance at January 29, 2012
$
307

Current accruals
44

Accrual reversals
(68
)
Settlements made (in cash or in kind) during period
—

Balance at July 29, 2012
$
283